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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        let p = new Promise((resolve,reject)=>{
            resolve('ok');
        })
        let p2 = Promise.resolve('Success');
        let p3 = Promise.resolve('oh Yeah');

        //调用
        const result = Promise.race([p,p2,p3])
        console.log(result);
    </script>
</body>
</html>